The correlation between bitcoin's price and the Dollar Index has reached its most extreme point in nearly four years, with a 30-day correlation coefficient of -0.90. This inverse relationship indicates that when the dollar weakens, bitcoin tends to gain, and vice versa.
However, it's essential to consider that bitcoin's 24/7 trading structure can influence this reading. The coefficient of determination suggests that approximately 81% of bitcoin's short-term price movements are statistically linked to the Dollar Index.
Despite this, bitcoin's rally has stalled after reaching highs above $79,000, coinciding with a bounce in the Dollar Index. The outlook for the Dollar Index appears to be supported by broader macro risks, including elevated oil prices and the U.S.-Iran standoff.
Analysts note that these factors may pose a headwind for bitcoin's continued rally, with some industry leaders taking a cautious approach. Anthony Scaramucci, founder of SkyBridge Capital, predicts that bitcoin may not experience a meaningful recovery until October or November, aligning with its four-year reward halving cycle. Meanwhile, the ether-bitcoin ratio has fallen nearly 3% to its lowest point since March 15, confirming a downside break from its short-term ascending channel and pushing it below the broader downtrend line. This breakdown reinforces bearish momentum and suggests further downside or extended consolidation in the ETH/BTC pair.